Grammar is the way in which words are put together to form proper sentences. Eg:- She is a good person
A Noun:- is a word that is the name of something Eg:- A person (John), animal (Zebra), place (Tanzania), thing (Table), quality (honesty), idea (Revolution), action (kill), state of existence (Living).
Pronoun:- a word that represent noun in a sentence so that we don't repeat the same nouns again and again. For example; Tanzania is a beautiful country, Tanzania is full of good people.
Same two sentences can be written like this using pronoun in the second part of the sentence. Tanzania is is a beautiful country, it is full of good people.
Below are example of pronoun. I, me, you, we, us, him, her, us ours, himself, herself, they, them, their etc.
People who are interested can try to form a sentence using a noun and pronoun. Then we will get into type of pronouns. Any questions on noun and pronoun?